CN116806714A - Green intelligent healthy facility of breeding of pig - Google Patents

Abstract

The invention discloses a green intelligent healthy pig breeding facility, which comprises a controller and a storage device, wherein the storage device is erected on the ground, feed for pigs is stored in the storage device, a spiral lifter is matched with the storage device and lifts the feed in the storage device upwards, the spiral conveyor is matched with the spiral lifter, the feed lifted upwards by the spiral lifter is sent to the spiral conveyor and is conveyed by the spiral conveyor, a return device is arranged at the tail end of the spiral conveyor and is connected with the storage device, a plurality of distribution devices are connected in series with the spiral conveyor, one end of a main water pipe is sealed, and the other end of the main water pipe is in butt joint with water supply equipment; the device can realize automatic feeding, avoid waste caused by excessive feeding, and avoid live pigs ill caused by transitional feeding.

Description

Green intelligent healthy facility of breeding of pig

Technical Field

The invention relates to a green intelligent healthy pig breeding facility.

Background

With the progress of living conditions, the demand of people for pork increases, the price of pork increases from 6 jin of 2000 to 30 jin of 2022, and the price of pork needs to be effectively controlled, and the main reason for the increase of the price is that the demand is far greater than the supply due to the insufficient supply of live pigs, so that the price of pork is increased.

Traditional pig is bred, adopts the pig house, builds the pig fence in the pig house, breeds the live pig through the pig fence, feeds through the mode of artifical material of throwing, and the operating efficiency of artifical material of throwing is lower, consequently, under the circumstances that satisfies market supply, the quantity of pig fence is more, and artifical material of throwing can't satisfy the needs.

Therefore, in the prior art, a feeder is adopted for feeding, however, the feeder needs to slide along a pig fence, personnel operation is needed, the feeding amount of each time is determined, and when the bin of the feeder is empty, the feeder needs to return to the original position again for replenishment, and then the next feeding is performed. The feeding mode is very troublesome, and an operator is required to operate the feeding mode back and forth, the feeding mode moves along with the feeding machine, and the feeding amount is inaccurate in each time.

Therefore, the green intelligent healthy pig breeding facility capable of realizing automatic feeding is designed, waste caused by excessive feeding is avoided, and live pigs are prevented from being ill due to transitional feeding.

Disclosure of Invention

The invention aims to solve the technical problem of providing a green intelligent healthy pig breeding facility which can realize automatic feeding, avoid waste caused by excessive feeding and avoid live pigs caused by transitional feeding.

In order to solve the problems, the invention adopts the following technical scheme:

a pig green intelligent healthy breeding facility, which comprises a controller and also comprises,

the storage device is erected on the ground, the feed for pigs is stored in the storage device,

the spiral lifter is matched with the storage device to lift the feed in the storage device upwards,

the screw conveyor is matched with the screw elevator, and the feed lifted by the screw elevator is sent to the screw conveyor and conveyed by the screw conveyor,

the material returning device is arranged at the tail end of the screw conveyor and is connected with the material storing device,

the material distributing device is provided with a plurality of material distributing devices, the material distributing devices are connected with the screw conveyor in series,

a main water pipe, one end of the main water pipe is closed, the other end is connected with water supply equipment, the main water pipe sends water to the distributing device,

and the spiral elevator and the spiral conveyor are controlled to run by the controller.

Preferably, the storage device comprises a frame plate, a discharging bin is arranged at the position, close to the bottom, of the front end of the frame plate, a returning bin is arranged at the rear end of the frame plate, a feed opening for communicating the discharging bin and the returning bin is arranged on the surface of the vertical plate, the spiral lifter penetrates through the discharging bin, a feed opening of the spiral lifter is positioned in the discharging bin, the spiral conveyer is arranged at the front end of the frame plate, the bottom surface of the returning bin is obliquely and downwards transited to the feed opening, and the returning device is connected with the returning bin.

Preferably, the feed back device includes the feed back pipe, the bottom of feed back pipe is provided with the connecting pipe, through the connecting pipe cooperation has the inclined tube, the inclined tube keep away from the rear of screw conveyer is extended downwards in the slope of the one end of connecting pipe, the lower extreme of inclined tube is connected with the feed back pipe, the feed back pipe is kept away from the one end slope of inclined tube sets up downwards, and communicates the feed back bin, the feed back pipe install in screw conveyer's end.

Preferably, the distributing device comprises a feeding pipe, a first connecting pipe is arranged at the bottom of the feeding pipe, an electric control valve is installed through the first connecting pipe, two side plates are symmetrically arranged at the outer wall of the first connecting pipe, an electronic weighing device for weighing is arranged on each side plate, a blanking device is movably arranged below the first connecting pipe, a guide rod is arranged at the upper end of the blanking device, a pressing plate is matched with the guide rod after the guide rod upwards passes through the side plates, the pressing plate acts on the electronic weighing device, the electric control valve and the electronic weighing device are electrically connected with the controller, the weight of the blanking device is measured and calculated through the electronic weighing device, when the electric control valve is opened, feed conveyed through a screw conveyor falls into the blanking device, the weight of the blanking device is increased along with the entering of the feed, the electronic weighing device feeds back the weight of the blanking device to the controller in real time, when the preset weight of the controller is reached, the electric control valve is controlled to be closed at the moment, the feeding is stopped, and the main water pipe is matched with the blanking device.

Preferably, the blanking device comprises a storage vat, a barrel cover is arranged at the upper end of the storage vat, a conical material collecting part is arranged at the lower part of the storage vat, a discharging pipe is arranged at the bottom of the material collecting part, a driving motor is arranged at the lower end of the discharging pipe, a spiral sheet is matched with the output end of the driving motor after being inserted into the discharging pipe, the spiral sheet is upwards inserted into the storage vat after passing through the discharging pipe and the material collecting part, a discharging nozzle is arranged at the position, close to the lower part, of the outer wall of the discharging pipe, feed is guided out into a pig house through the discharging nozzle, a mounting pipe is arranged at the upper end of the barrel cover, and a first connecting pipe is inserted into the mounting pipe and is in clearance fit with the mounting pipe.

Preferably, an annular water tank is installed at the position of the inner top of the barrel cover, a water diversion pipe communicated with the water tank is arranged at the top of the barrel cover, a first electric control valve connected with the controller is installed on the water diversion pipe, a hose is matched between the water diversion pipe and the main water pipe, an annular water diversion ring is arranged at the position, close to the top, of the inner side of the storage barrel, a water outlet is formed in the bottom of the water diversion ring, a sealing ring is embedded in the inner wall of the water diversion ring, an annular baffle strip is arranged at the outer wall of the water tank, the water tank is inserted into the water diversion ring and is in contact with the sealing ring to form sealing, the baffle strip contacts with the water diversion ring to limit the descending of the water tank, the outer wall of the water tank is positioned above the baffle strip, and the water outlet is inclined towards the inner wall of the storage barrel.

Preferably, the internal diameter of the material passing pipe is larger than the internal diameter of the screw conveyor, an inner pipe is arranged in the material passing pipe, the internal diameter of the inner pipe is consistent with the internal diameter of the screw conveyor, end plates are arranged at the two ends of the inner pipe and are fixed with the inner wall of the material passing pipe, under the support of the end plates, a gap is formed between the inner pipe and the material passing pipe, a first connecting pipe is upwards inserted into the material passing pipe and then communicated with the inner pipe, a stepped groove is formed in the upper part of the inner pipe, a hot air net is arranged in the stepped groove, the mesh size of the hot air net is 40-60 meshes, a frame is arranged outside the inner pipe and is in contact with the inner wall of the material passing pipe, a maintenance box is arranged at the top of the material passing pipe and is communicated with the inner part of the material passing pipe, and corresponds to the hot air net, a box cover is detachably arranged at the upper end of the maintenance box, a fan is arranged in the maintenance box, a hot air net is arranged on the outer wall of the maintenance box, a hot air inlet groove is arranged above the fan, and a maintenance box is arranged on the outer side of the fan.

The intelligent pig feeding mode realized by the device is as follows:

step 1, classifying according to the type and the body shape of pigs, for example, separately breeding pigs with larger feed demand and pigs with smaller feed demand, and separately breeding pigs with lean body shape and excessively obese pigs.

And 2, determining the number of pigs in each fence in the pig house, determining the feeding amount required every day according to the variety, the type and the body shape of the pigs, and recording the required feeding amount through a controller.

And 3, only throwing feed into the storage device every day, when the feeding time is reached, the controller controls the spiral lifter to start, the feed is lifted to the spiral conveyor, the conveying capacity of the spiral conveyor is larger than the lifting capacity of the spiral lifter, the condition that the spiral conveyor is damaged due to excessive feed input is avoided, the feed is conveyed to the feed returning device through the spiral conveyor, during the period, the feed can pass through a plurality of feed distributing devices, the feed falls into the feed distributing devices from the spiral conveyor, the electronic weighing apparatus feeds the weight of the feeder in real time, the feeder adopts a spiral sheet to carry out feeding, therefore, under the condition that the spiral sheet stops rotating, the amount of the feed leaked by the feeder is limited, the controller can be ignored, when the electronic weighing apparatus monitors the feeding amount set by the controller, the feed conveyed by the spiral conveyor cannot pass through the closed electronic control valve, when the weight of all the feed distributing devices connected in series is kept by the spiral conveyor, the spiral lifter stops, the spiral conveyor can continuously run according to the running time of the spiral conveyor, the electronic control valve can be controlled to continuously, the feed can be stopped in the part of the feed returning device, the feed can be accurately stopped by the controller, and the residual feed can be discharged into the storage device through the control valve, and the residual feed can be accurately stopped when the feed can be discharged by the control part of the electronic control device.

And 4, controlling the starting time and the duration time of the driving motor by the controller according to the required feeding times every day until the feeding of the feed is completed.

And 5, repeating the steps 3-5 times, recording the residual condition of the feed in each column in the pig house, and reducing the feed feeding amount of the columns with residual feed.

The beneficial effects of the invention are as follows:

the advantage one, this device adopts a storage device, and the operation workman only need put in storage device with required fodder every day can, need not to put in alone towards every swinery, lets the operation more light.

The automatic feeding device has the advantages that the automatic feeding of materials is realized through the cooperation of the spiral lifter and the spiral conveyor, and the feeding back device is matched to recover the feed which is not in time or redundant from the spiral conveyor to the storage device, so that the next feeding is continued until the feeding of all the feed distributing devices is completed.

The advantage three, can set for every feed divider's fodder storage capacity through the controller, close automatically controlled valve when reaching the setting quantity for screw conveyer can't throw in the fodder towards this feed divider, and then realize the accurate control of the fodder volume of every pig fence, avoid excessively feeding and lead to the live pig to be long-pending eat the illness, also avoided excessively throwing in the extravagant problem of fodder that leads to.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is an enlarged view at A;

FIG. 3 is an enlarged view at B;

FIG. 4 is a cross-sectional view of the feed back pipe;

FIG. 5 is a schematic view of a dispensing apparatus;

FIG. 6 is a partial schematic view of a dispensing apparatus;

FIG. 7 is an exploded view of the dispensing device;

FIG. 8 is a partial schematic view of a storage vat;

FIG. 9 is a schematic illustration of the fitting of the water tank;

FIG. 10 is an enlarged view at C;

fig. 11 is a perspective view of the inner tube.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present invention, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 and 2, a green intelligent healthy farming facility for pigs comprises a controller, and also comprises,

the storage device 1, the storage device 1 is erected on the ground, the feed for pigs is stored in the storage device 1,

a screw lifter 2, wherein the screw lifter 2 is matched with the storage device 1 to lift the feed in the storage device 1 upwards,

a screw conveyor 3, wherein the screw conveyor 3 is matched with the screw lifter 2, and the feed lifted upwards by the screw lifter 2 is fed into the screw conveyor 3 and conveyed by the screw conveyor 3,

a material returning device 4, wherein the material returning device 4 is arranged at the tail end of the screw conveyor 3, the material returning device 4 is connected with the material storing device 1,

the material distributing devices 5 are arranged in a plurality, the material distributing devices 5 are connected with the screw conveyor 3 in series,

a main water pipe 6, one end of the main water pipe 6 is closed, the other end is connected with water supply equipment, the main water pipe 6 sends water to the distributing device 5,

the spiral lifter 2 and the spiral conveyor 3 are controlled to operate through the controller.

Besides being matched with a special drinking water system, the pig house is matched with an additional main water pipe 6, and the main water pipe 6 can be used for simply flushing the distributing device 5 under the condition of additional supplementing water, so that the cleanliness is maintained, and the probability of illness of pigs is reduced.

Through throwing in the fodder on ground single position, the fodder promotes through screw conveyer to carry through screw conveyer, give feed divider 5 pay-off one by one, calculate the volume of pan feeding through feed divider, when reaching the settlement volume of controller, this feed divider 5 is closed, and the fodder in the screw conveyer 3 can't carry feed divider 5, compares in the prior art, has avoided single pig fence to supply with too much fodder.

Referring to fig. 2, the storage device 1 includes a frame plate 101, a discharging bin 102 is disposed at a position of a front end of the frame plate 101 near a bottom, a feeding hole 104 communicating the discharging bin 102 and the feeding bin 103 is disposed on a plate surface of the vertical plate 101, the spiral lifter 2 passes through the discharging bin 102, a feeding hole of the spiral lifter 2 is disposed in the discharging bin 102, the spiral conveyer 3 is mounted at a front end of the frame plate 101, a bottom surface of the feeding bin 103 is obliquely and downwardly transited to the feeding hole 104, and the feeding device 4 is connected with the feeding bin 103.

The storage device 1 comprises a discharge bin 102 for storing materials and a return bin 103 for recycling the materials, wherein the recycled materials are supplied to the storage bin 102 again, and even if the screw conveyor is low in material conveying precision, the feeding requirement of each material distributing device 5 can be met in a circulating feeding mode. Meanwhile, the technical problem of manually transferring redundant feed is solved.

Referring to fig. 1, 2, 3 and 4, the feeding back device 4 includes a feeding back pipe 401, a connecting pipe 402 is disposed at the bottom of the feeding back pipe 401, an inclined pipe 403 is mated with the connecting pipe 402, an end of the inclined pipe 403 away from the connecting pipe 402 extends obliquely downward to the rear of the screw conveyor 3, a feeding back pipe 404 is connected to the lower end of the inclined pipe 403, an end of the feeding back pipe 404 away from the inclined pipe 403 is obliquely downward and is communicated with the feeding back bin 103, and the feeding back pipe 401 is mounted at the tail end of the screw conveyor 3.

In the above technical scheme, the feed-back pipe 401 is connected to the tail end of the screw conveyor 3, and the redundant feed after passing through the plurality of material distributing devices 5 is collected and is conveyed to the feed-back bin 103 after passing through the connecting pipe 402, the inclined pipe 403 and the feed-back pipe 404, so that the automatic recovery of the redundant feed is realized.

Referring to fig. 5 and 6, the material distributing device 5 includes a material passing pipe 501, a first connecting pipe 502 is disposed at the bottom of the material passing pipe 501, an electric control valve 503 is installed through the first connecting pipe 502, two side plates 504 are symmetrically disposed at the outer wall of the first connecting pipe 502, an electronic weighing device 505 for weighing is disposed on the side plates 504, a material discharging device 51 is movably disposed below the first connecting pipe 502, a guide rod 506 is disposed at the upper end of the material discharging device 51, a pressing plate 507 is matched after the guide rod 506 passes through the side plates 504 upwards, the pressing plate 507 acts on the electronic weighing device 505, the electric control valve 503 and the electronic weighing device 505 are electrically connected with the controller, the weight of the material discharging device 51 is measured through the electronic weighing device 505, when the electric control valve 503 is opened, the fodder conveyed by the screw conveyor 3 falls into the material discharging device 51, the weight of the material discharging device 51 increases along with the entering of the fodder, the weight of the material discharging device 51 is fed back to the controller through the electronic weighing device 505, when the preset weight of the controller is reached, the controller controls the electric control valve 503 to stop the material discharging device 51, and the electric control valve is closed when the controller is matched with the main water feeding device 6.

In the above technical solution, when the blanking device 51 is empty, the count of the electronic weighing apparatus 505 is 0, and as the material enters the blanking device 51, the weight of the blanking device 51 increases, and as the set blanking amount of the controller is reached, the electronic control valve 503 is closed, so that the material cannot enter the blanking device 51, and the feeding amount of the pig fence is accurately controlled.

Referring to fig. 7 and 8, the feeder 51 includes a storage vat 510, a barrel cover 511 is disposed at an upper end of the storage vat 510, a tapered material collecting portion 512 is disposed at a lower portion of the storage vat 510, a discharge pipe 513 is disposed at a bottom of the material collecting portion 512, a driving motor 514 is mounted at a lower end of the discharge pipe 513, a screw piece 515 is fitted into the discharge pipe 513 after an output end of the driving motor 514 is inserted into the discharge pipe 513, the screw piece 515 is upwardly inserted into the storage vat 510 through the discharge pipe 513 and the material collecting portion 512, a discharge nozzle 516 is disposed at a position close to a lower portion of an outer wall of the discharge pipe 513, feed is guided out into a pigsty through the discharge nozzle 516, a mounting pipe 517 is disposed at an upper end of the barrel cover 511, and the first connecting pipe 502 is inserted into the mounting pipe 517 and is in clearance fit with the mounting pipe 517.

In the above technical solution, the dropped feed is stored by the storage bucket 510, and according to the grain size of the feed, after the feed in the storage bucket 510 is observed, whether the feed leaks along the material collecting portion 512, the discharging pipe 513 and the discharging nozzle 516, if the leakage exists, an electric control valve is installed at the end of the discharging nozzle 516, and the electric control valve is opened along with the start of the driving motor 514 and closed along with the closing of the driving motor 514.

Referring to fig. 3, 7, 8, 9 and 10, an annular water tank 520 is installed at the inner top position of the barrel cover 511, a water diversion pipe 521 communicated with the water tank 520 is arranged at the top of the barrel cover 511, a first electric control valve 522 connected with the controller is installed on the water diversion pipe 521, a hose 523 is matched between the water diversion pipe 521 and the main water pipe 6, an annular water diversion ring 524 is arranged at the position, close to the top, inside the storage barrel 510, of the water diversion ring 524, a water outlet hole 525 is arranged at the bottom of the water diversion ring 524, a sealing ring 5555 is embedded at the inner wall of the water diversion ring 524, an annular baffle 526 is arranged at the outer wall of the water tank 520, the water tank 520 contacts with the sealing ring 5555 to form a seal after the water tank 520 contacts with the water diversion ring 524, a limit is formed on the descending of the water tank 520, a water outlet hole 527 is arranged above the water baffle 526, and the water outlet hole 525 inclines towards the inner wall 510 of the storage barrel.

In the above technical scheme, the purpose of delivering water to the water diversion ring 524 is achieved through the overhead water tank 520, and the water is discharged into the storage vat downwards after passing through the water outlet 525, so that the storage vat is cleaned, and the residual feed ingredients are also delivered into the pig pen. The pig feed device can clean and feed clean water to pigs, so that the water utilization rate is increased, and the germ breeding of the storage barrel is reduced.

Referring to fig. 6 and 11, the inner diameter of the material passing pipe 501 is larger than the inner diameter of the screw conveyor 3, an inner pipe 551 is arranged in the material passing pipe 501, the inner diameter of the inner pipe 551 is consistent with the inner diameter of the screw conveyor 3, two ends of the inner pipe 551 are provided with end plates 552, the end plates 552 are fixed with the inner wall of the material passing pipe 501, a gap is formed between the inner pipe 551 and the material passing pipe 501 under the support of the end plates 552, the first connecting pipe 502 is inserted upwards into the material passing pipe 501 and then communicated with the inner pipe 551, a stepped groove is formed in the upper portion of the inner pipe 551, a hot air net 553 is arranged in the stepped groove, the mesh size of the hot air net 553 is 40-60 meshes, the outer side of the inner pipe 551 is provided with a frame 554, the frame 554 contacts with the inner wall of the material passing pipe 501, the top of the material passing pipe 501 is provided with a service box 501, the service box 501 is communicated with the inner side of the material passing pipe, and corresponds to the hot air net 555, the service box 555 is provided with a detachable side of the service box 555, the service box 555 is provided with a service box 555, and the service box 555 is provided with a service box 555.

In the above technical scheme, after the storage vat is cleaned by the water discharged from the water tank, the technical scheme is designed in consideration of the fact that the residual water is easy to cause mildew.

According to the technical scheme, after daily feed throwing work is completed, the storage barrel is emptied and flushed in a water outlet mode of the water tank, after flushing is completed, the controller controls the electric control valve to be opened, after opening, the controller controls the hot air machine to operate, the hot air machine sends hot air into the screw conveyor, the temperature of the output air of the hot air machine is higher than 75 ℃, part of hot air enters the screw conveyor, hot air sterilization is realized, part of hot air enters the storage barrel after passing through the opened electric control valve, and the storage barrel is dried.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a green intelligent healthy facility of breeding of pig, includes controller, its characterized in that: also included is a method of manufacturing a semiconductor device,

the storage device (1), the storage device (1) is erected on the ground, the feed for pigs is stored in the storage device (1),

the spiral lifter (2) is matched with the storage device (1) to lift the feed in the storage device (1) upwards,

a screw conveyor (3), wherein the screw conveyor (3) is matched with the screw lifter (2), and the feed lifted upwards by the screw lifter (2) is fed into the screw conveyor (3) and conveyed by the screw conveyor (3),

the material returning device (4), the material returning device (4) is arranged at the tail end of the spiral conveyor (3), the material returning device (4) is connected with the discharging device (1),

the material distributing devices (5), the material distributing devices (5) are provided with a plurality of material distributing devices (5) which are connected in series with the spiral conveyor (3),

a main water pipe (6), one end of the main water pipe (6) is closed, the other end is in butt joint with water supply equipment, the main water pipe (6) sends water towards the distributing device (5),

the spiral lifter (2) and the spiral conveyor (3) are controlled to operate through the controller.

2. The pig green intelligent healthy farming facility according to claim 1, wherein: the storage device (1) comprises a frame plate (101), wherein the front end of the frame plate (101) is close to a bottom position and is provided with a discharging bin (102), the rear end of the frame plate (101) is provided with a returning bin (103), a plate surface of the vertical plate (101) is provided with a feeding hole (104) which is communicated with the discharging bin (102) and the returning bin (103), the spiral lifter (2) passes through the discharging bin (102), a feeding hole of the spiral lifter (2) is positioned in the discharging bin (102), the spiral conveyer (3) is mounted at the front end of the frame plate (101), the bottom surface of the returning bin (103) is obliquely and downwards transited to the feeding hole (104), and the returning device (4) is connected with the returning bin (103).

3. The pig green intelligent healthy farming facility according to claim 2, wherein: feed back device (4) are including feed back pipe (401), the bottom of feed back pipe (401) is provided with connecting pipe (402), through connecting pipe (402) cooperation has inclined tube (403), inclined tube (403) keep away from the rear of screw conveyer (3) is extended downwards to the slope of that one end of connecting pipe (402), the lower extreme of inclined tube (403) is connected with feed back pipe (404), feed back pipe (404) keep away from the slope of that one end of inclined tube (403) sets up downwards, and communicates feed back bin (103), feed back pipe (401) install in the end of screw conveyer (3).

4. The pig green intelligent healthy farming facility according to claim 2, wherein: the material distributing device (5) comprises a material passing pipe (501), a first connecting pipe (502) is arranged at the bottom of the material passing pipe (501), an electric control valve (503) is arranged through the first connecting pipe (502), two side plates (504) are symmetrically arranged at the outer wall of the first connecting pipe (502), an electronic weighing device (505) for metering is arranged on each side plate (504), a lower material feeder (51) is movably arranged below the first connecting pipe (502), a guide rod (506) is arranged at the upper end of each lower material feeder (51), a pressing plate (507) is matched after the guide rod (506) passes through the side plates (504) upwards, the pressing plate (507) acts on the electronic weighing device (505), the electric control valve (503) and the electronic weighing device (505) are electrically connected with the controller, the weight of each lower material feeder (51) is measured and calculated through the electronic weighing device (505), when the electric control valve (503) is opened, feed conveyed by a screw conveyor (3) falls into the lower material feeder (51), the weight of the lower material feeder (51) is increased along with the feed entering the lower material feeder (51) and reaches the electronic weighing device (505) through the electric control valve (505) at the moment, and the weight of the electronic weighing device (505) is stopped when the weight is increased by the controller (51), the main water pipe (6) is matched with the blanking device (51).

5. A pig green intelligent healthy farming facility according to claim 3, characterized in that: the blanking device (51) comprises a storage vat (510), a barrel cover (511) is arranged at the upper end of the storage vat (510), a conical material collecting part (512) is arranged at the lower part of the storage vat (510), a discharging pipe (513) is arranged at the bottom of the material collecting part (512), a driving motor (514) is arranged at the lower end of the discharging pipe (513), a spiral piece (515) is matched with the discharging pipe (513) after the output end of the driving motor (514) is inserted into the discharging pipe (513), the spiral piece (515) is upwards inserted into the storage vat (510) through the discharging pipe (513) and the material collecting part (512), a discharging nozzle (516) is arranged at the position, close to the lower part, of the outer wall of the discharging pipe (513), feed is led out into a pigsty through the discharging nozzle (516), a mounting pipe (517) is arranged at the upper end of the barrel cover (511), and the first connecting pipe (502) is inserted into the mounting pipe (517) and is in clearance fit with the mounting pipe (517).

6. The pig green intelligent healthy farming facility according to claim 5, wherein: an annular water tank (520) is installed at the position of the inner top of the barrel cover (511), a water diversion pipe (521) communicated with the water tank (520) is arranged at the top of the barrel cover (511), a first electric control valve (522) connected with a controller is installed on the water diversion pipe (521), a hose (523) is matched between the water diversion pipe (521) and the main water pipe (6), an annular water diversion ring (524) is arranged at the position, close to the top, of the inner side of the storage barrel (510), a water outlet hole (525) is formed in the bottom of the water diversion ring (524), a sealing ring (5555) is embedded in the inner wall of the water diversion ring (524), an annular baffle strip (526) is arranged at the outer wall of the water tank (520), after the water tank (520) is inserted into the water diversion ring (524), the baffle strip (526) contacts with the sealing ring (5555) to form a seal, limit on the descending of the water tank (520), the outer wall (520) is arranged on the water storage barrel (525), and the water outlet hole (510) is inclined towards the water storage barrel (525).

7. The pig green intelligent healthy farming facility according to claim 6, wherein: the inner diameter of the material passing pipe (501) is larger than that of the screw conveyor (3), an inner pipe (551) is arranged in the material passing pipe (501), the inner diameter of the inner pipe (551) is consistent with that of the screw conveyor (3), end plates (552) are arranged at two ends of the inner pipe (551), the end plates (552) are fixed with the inner wall of the material passing pipe (501), a gap is formed between the inner pipe (551) and the material passing pipe (501) under the support of the end plates (552), the first connecting pipe (502) is inserted into the material passing pipe (501) upwards and then communicated with the inner pipe (551), a stepped groove is arranged at the upper part of the inner pipe (551), a hot air net (553) is arranged in the stepped groove, the mesh size of the hot air net (553) is 40-60 meshes, the outer part of the inner pipe (551) is arranged at the outer side of the stepped groove, a frame (554) is contacted with the inner wall of the material passing pipe (501), a gap is formed between the inner wall of the stepped groove and the material passing pipe (501), a box (555) is arranged at the inner side of the corresponding to the upper part of the upper part (555) of the material passing box (555), and the upper part (555) of the upper part (555) is detachably provided with a box (555), an air inlet groove (557) is arranged above the air heater, and a suspension bracket (558) is arranged on the outer side of the overhaul box (555).